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 2 years ago
If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalent to x from the first equation is substituted into the second equation.
x – 2y = 2
x + 3y = 17
 2 years ago
If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalent to x from the first equation is substituted into the second equation. x – 2y = 2 x + 3y = 17

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nubeer
 2 years ago
Best ResponseYou've already chosen the best response.1re arrange your first equation x = 2+ 2y ( got this by adding 2y on both sides.) now put this value of x in the second equation.

zpupster
 2 years ago
Best ResponseYou've already chosen the best response.0in the first equation add 2y to both sides of equation like so: x2y +2y = 2+2y we are trying to get x by itself. we will have x=2y+2 substitute this for the x in 2nd equation

nubeer
 2 years ago
Best ResponseYou've already chosen the best response.1you will get 2+2y +3y =17 now solve it for y

lornbeach
 2 years ago
Best ResponseYou've already chosen the best response.0yes i got it right when you put it up! haha thanks(:
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